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ppmflash - brighten a picture up to complete white-out
ppmflash
flashfactor [ppmfile]
Reads a portable pixmap as input. Increases
its brightness by the specified flashfactor up to a total white-out image.
The flashfactor may be in the range from 0.0 (original picture's brightness)
to 1.0 (full white-out, The Second After).
As pnmgamma does not do the brightness
correction in the way I wanted it, this small program was written.
This
program is similar to ppmbrighten , but not exactly the same.
ppm(5)
,
ppmdim(1)
, pnmgamma(1)
, ppmbrighten(1)
Copyright (C) 1993 by Frank
Neumann
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